Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
Merge tag 'perf-urgent-2026-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull perf fix from Ingo Molnar:
- Fix potential bad container_of() in intel_pmu_hw_config() (Ian
Rogers)
* tag 'perf-urgent-2026-04-05' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
perf/x86: Fix potential bad container_of in intel_pmu_hw_config
+4
-2
+4
-2
arch/x86/events/intel/core.c
+4
-2
arch/x86/events/intel/core.c
···
4855
4855
intel_pmu_set_acr_caused_constr(leader, idx++, cause_mask);
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4856
4857
4857
if (leader->nr_siblings) {
4858
-
for_each_sibling_event(sibling, leader)
4859
-
intel_pmu_set_acr_caused_constr(sibling, idx++, cause_mask);
4858
+
for_each_sibling_event(sibling, leader) {
4859
+
if (is_x86_event(sibling))
4860
+
intel_pmu_set_acr_caused_constr(sibling, idx++, cause_mask);
4861
+
}
4860
4862
}
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if (leader != event)